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Y24 Hand-hold Rock Drill

Apr 15, 2012

... , good Service and competitive price. Hand-hold Rock DrillInstructionThe rock drill is widely used for dry drilling in the medium-hard ... drilling working.FY200B oil reservior is matched with this rock drill to ensure the fine lubrication.SpecificationWeight ≈24kgLength 604mmCylinder dia. 70mmPiston ... ×108±1mmFY200B oil reservior:Capacity 200ml Y24 Hand-hold Rock Drill

Supplier: Fuzhou Dig Sword Land Machine Co., Ltd. [China Manufacturers]

pneumatic rock drill YT29A

Oct 30, 2012

Pneumatic Rock drill YT29A,They are robust but simply designed, with high impact energy and low air consumption. The rock ... is placed at the back head of the rock drill. An in-line lubricator is included in the delivery ... of each rock drill. Together with the appropriate pusher leg, the rock drill forms an attractive and ... mm)25Product article Number3312 3003 12 pneumatic rock drill YT29A

Supplier: Atlas Copco (Shenyang) Construction & Mining Equipment Ltd. [China Manufacturers]

55mm,1050W professional demolition breaker hammer drill

Apr 10, 2012

... (CM):72X18X30Certificate:GS,CE 55mm,1050W professional demolition breaker hammer drill

Supplier: Hangzhou Hexun Industry Co., Ltd. [China Manufacturers]

Non-ferrous metal mine jumbo drill

Oct 13, 2012

... CMJ17 hydraulic single boom drilling jumbo is mainly used to drill blast holes for tunneling constructions in coal mine, metal mine ... °55/16Boom swing°inside 26, outside 26Boom rotation°±180Qty. of drill boompiece1Rock hardness f6 ~ f16Drilling speedm/minute0.8 ~ 2Drifter HYD200, or ... rodmm1975/2475Total weightTapprox 5.7 Non-ferrous metal mine jumbo drill

Supplier: Zhangjiakou Xuanhua Huatai Mining & Metallurgical Machinery Co., Ltd. [China Manufacturers]

HOT SALE!!! YN27C diesel rock drill machine

Apr 26, 2012

... to mine stones. It works according to impact theory. Rock drill machine does high frequency reciprocating motion and ... and compressed air. Compared with other types of rock drill, it has advantages such as light weight, portable ... /minDrill rod’s speed2450r/minDimension of drill rod22*108mmImpact strength25JMax. drill elevation45Max. drill depth6mOil tank volume1.1LMethod of lubricationAutomaticFuel ...

Supplier: Shandong China Coal Industrial Equipment Corp., Ltd. [China Manufacturers]

DRILL MAST

Mar 05, 2012

... Hole dia 24-46mm.With electric&hydraulic contral. EXCA-600 drill mast have installed DS30 hydraulic drifter.DangShan DS30 hydraulic rock ... drill is a new generation drilling equipmentsof our factory ,which takes ... water flushing or air flushing. DS30 is a hydraulic rock drill to drill diameter 32mm(1¼”) to 50mm(2”) holes. Technical Data ...

Supplier: Dang Shan Mining Machine Co., Ltd. [China Manufacturers]

CJ-25 percussion reverse circulation drill rig

Jul 11, 2012

... the tooth, greatly extending the service life. ·Improved impact clutch, so that it has greater power to upgrade ... rock. ·Improved structure of impact beam to make it more solid and enhanced drill rock-breaking effect. ·Based ... made tremendous improvement to the CZ-6B spindle and impact beams. ·Concrete Cast-in-place Pipe, specifications:195 ... intensity CJ-25 percussion reverse circulation drill rig

Supplier: Shandong Julong Hydraulic Machine Co., Ltd. [China Manufacturers]

SDS-PLUS Electric Hammer Drill Bits

May 03, 2012

Electric Hammer Drill Bits Tool shaft is heat treated holes from 12mm to ... for faster dust extraction, less vibration, less friction and more impact energy to the tipTool shaft is heat treated, annealed and ... , please inquire us for more information. SDS-PLUS Electric Hammer Drill Bits

Supplier: Zhenjiang Richoice Machinery Imp. & Exp. Co., Ltd. [China Manufacturers]

YT27 support leg drill

Nov 20, 2012

... 1. high efficiency 2. horizontal and rock drill downward drilling 3.hard rock drilling(f=8-18 ... rock drilling machineThe YT27 air leg rock drill is a kind of high efficiency air leg ... rock drill Weight27 kg Outside dimension(L×W×H)668×248×202mm Cylinder dia80mm Piston stroke60mm Impact energy ... ≥75.5J Impact frequencey≥ 36.9Hz Air consumption≤83 ...

Supplier: Fuzhou Shen Long Rock Drill Factory [China Manufacturers]

Hummer drill 140, Jack hammer

Apr 07, 2012

Hummer drill 140 , Jack hammer Unique Structural design Rapidly switching speed Powerful ... Capacitycbu0.8~1.1Oil Pressurebar160~180Hose Sizemm2585db(A) Radiusmm16 Hummer drill 140, Jack hammer

Supplier: Guangzhou Dekun Construction Machinery Co., Ltd. [China Manufacturers]

YN27 YN27C YN27T Rock Drill

Jul 04, 2012

... tamping. It is a small type of rock drill composed the power machine, working machine and air compress ... , contactless system.YN27C YN27T: It has the independent impact function. It can be used for cleaving rock, bruising ... the traditional working method of rock drill, which was only used to drill blast holes. So it expands ... functions of rock drill.YN27T: It is one kind of improved ...

Supplier: Luoyang Pneumatic Tool Co., Ltd. [China Manufacturers]

drilling rig,Drilling Rig,30,40,50,70,90DBS,drill rig,factory price,09new style,tech from USA

Nov 16, 2012

... safety presetting and interlock protection, and preventing collide up and impact down (crown and RT protection) . with the online ... is independent and lifted hydraulically (ZJ70DBS), without contacting the drill floor, with little vibration, and convenient for installation and ... 1350(135)1700(170)2250(225)3150(315)4500(450)Drill line number810101212Dia. of wireline, mm2929323538Max. pull of fastline, ...

Supplier: Chengdu Zhonghang Machinery Co., Ltd. [China Manufacturers]

Drill Collar

Jul 30, 2012

... of 285-341, Brinell Hardness and Charpy V notch minimum impact strength of 40 ft-lb at 70OF are guaranteed one ... ) have a sufficient steel thickness for machining stress-relief grooves.Drill collar material and process traceability are maintained from receipt of ... on bar bodies.Rigid Inspection Procedures:We inspect all our drill collars to comply with API standards . These inspections include visual ...

Supplier: Guangjin (Zhengzhou) Imports & Exports Trading Co., Ltd. [China Manufacturers]

MAXDRILL mining machine new type save energy air leg YT28 rock drill

Jul 16, 2012

... for rock hole blasting 2. 3 drilling speed 3. Strong impact 4. Low air consumption,noise 5. Rubber handle grip — ... Y20 Hand-held Rock Drill Model Y20 Hand-held Rock Drill is intended for drilling downward and inclined ... medium hard and herd rock (f=8~18):·The rock drill is mainly used small quarries. Mines for constructing in ... machine new type save energy air leg YT28 rock drill

Supplier: Maxdrill Rock Tools Co., Ltd. [China Manufacturers]

18V Lithium drill

Mar 18, 2012

CORDLESS DRILL 18V NI-CD battery No load speed: 0-350/0-1250RPM Chuck capacity:10/13mm Torque settings:16 CORDLESS DRILL9.6~18VNo load speed: 0-500/0-1400RPM(18V) 0-400/0-1150RPM(9.6V~16.8V)Impact frequency:0-6400/0-18400min-1Chuck capacity:10/13mmTorque settings:31Built-in hammer functionLED lightBattery capacity indicator 18V Lithium drill

Supplier: EBIC Tools Co., Ltd. [China Manufacturers]

Hot sale slick drill collar

May 22, 2012

... efficiently bit sticking from differential pressureC. Spiral Drill Collar With Elevator Groove And Slip Groove: ... optional at customers' requests.D.Non magnetic Drill Collar: cold rolled finish on both ID and ... hardness ranges between 285 and 341. And impact energy of its Charpy V shaped notch can ... crack diffusion to increase fatigue strength of a drill collar and extend the service life. Phosphating ...

Supplier: Zhengzhou Hengzhong Heavy Machinery Manufacturing Co., Ltd. [China Manufacturers]

Diamond core Drill Bit

Feb 19, 2012

... Bits35-5047-1002500-2800Crown Bits50-6047-1002000-2500CORE DRILL BITSCHARACTERISTICS OF PRODUCTS1.High effciency, long life and ... *103402000-280050-60Core Drill BitCDB5510*3*103401500-200040-60Core Drill BitCDB6010*3*103401500-200040-60Core Drill BitCDB6510*3*103401500 ... 3-5mm), but also let stone products have properties (impact resistance, high-temperature resistant, fire resistant, light weight, ...

Supplier: Fujian Wanlong Diamond Tools Co., Ltd. [China Manufacturers]

PDC Cutters and drill bits for oil,gas drilling bits

Nov 29, 2012

1. for the oil , gas industries 2. high mechanical drill speed 3. high abrasive/impact resistance Features1. The PDC cutter has high abrasive ... and good abrasive resistance.2. The PDC cutter features good impact resistance. The PDC uses tungsten carbide material which has good ... and the diamond layer can guarantee the toughness of the impact resistance.3. The PDC cutter has strong binding force. The ...

Supplier: Beijing World Super Hard Tools Co., Ltd. [China Manufacturers]

Kelly Bar 508/Drill Rig /New In 2012

Mar 14, 2012

... different taper angles. When drilling with high impact hydraulic rock drills in medium-hard to hard ... 12-degrees are normally used on modern drill rigs. For low impact rock drills and softer rock formations, ... rock when you're using pneumatic or hydraulic drill rigs - to prevent bits from spinning or ... drills, etc. It can reduces the expense of impact energy, improves the drilling speed and efficiency, ...

Supplier: Beijing Dazheng Yongye Construction Machinery Co., Ltd. [China Manufacturers]

Air leg rock drill for small diameter and depth,horizontal drill rig

Aug 05, 2012

... Air leg rock drill for small diameter and depth,horizontal drill rig Description1, The rock drill is a kind of ... high efficiency air leg rock drill machine. It is widely used for blasting ... defence project facility.2 It is suitable for drill level or gradient holes in medium hard or ... shelf.3,To ensure the well lubricating.This rock drill may match FY200B oil reservior.Technical Data Weight ≈ ...

Supplier: Changsha Chenguang Machinery & Electric Equipment Co., Ltd. [China Manufacturers]